# # print(type((1, 2, 3)))
# # print ((type(8)))
# bb = "123"
# str('123')
# print(type(int("123")))
# cc = 55
# str(55)
# print(type(str(55)))
# tt = {1,2,"dfff"}
# # print(type(bb))
# name = '小明'
# age = 18
# height = 1.75
# # print(name+"今年"+str(age)+"岁了")
# print('%s今年%d岁了' % (name,age))
# print ("黑马!  退钱!")
# print('{}今年{}岁了'.format(name,age))
# # print(f'{name}今年{age}岁了')
# # print('白日依山尽', end ="\\")
# # # print('黄河入海流')
# # a1 = input('第一个数')
# # # a2 = input('第二个数')
# # # print(f'{a1+a2}')
# # num1 = 30
# # num2 = 10
# # num1 += num2
# # # print(f'{num1>num2}')
# # # n = 2
# # # print(f'{num1**n}')
# # # # print({10 == '10'})
# # # # print('num1=',num1)
# # # print(type(str(100)))
gsname = '黑马程序员'
name = '小明同学'
job = '软件测试工程师'
number = '400800123456'
email = 'xmtx@itheima.com'
# print(f'学校:{gsname}\n名字:{name}\n工作:{job}\n号码:{number}\n邮箱:{email}')
print('学校:{}\n名字:{}\n工作:{}\n号码:{}\n邮箱:{}'.format(gsname,name,job,number,email))


# print('学校:'+gsname)
# print('名字:'+name)

# long = int(input('长为'))
# wide = int(input('宽为'))
# # area = long*wide
# # print(f'长方形的面积为{area}')
# print(f'面积为{long*wide}')